UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZyFyACvPzfUS4Iah6vJpqr8xFOHgubppmOazXMqn/Q=' 
WHERE 
  key_id = 'afbe450f2e73bbe7d6f9cd74870a2de89eb53ab1216884e187d164c423ea3bb5' 
  AND (
    token = 'UZyFyACvPzfUS4Iah6vJpqr8xFOHgubppmOazXMqn/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )